Embedded Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Embedded Systems Interview Questions

Questions Answers Views Company eMail

What are the differences between stateless and stateful systems, and impacts of state on parallelism.

880

What is yagni? Is this list of questions an example?

804

Is count down_to_zero loop better than count_up_loops?

877

What is risc architecture?

806

Explain the difference between mutexes vs semaphores?

869

Why continuous integration is important?

788

What are the essential components of embedded system?

903

What are the 4 types of inheritance relationship?

888

Can we use printf inside isr?

848

What is the difference between hard real-time and soft real-time os?

792

What is the difference between asynchrony and concurrency?

1025

What is difference between binary semaphore and mutex?

913

How many types of ipc mechanism you know?

829

What is your experience with qa engineering?

837

What is size of character, integer, integer pointer, character pointer?

785

Un-Answered Questions { Embedded Systems }

Draw a CMOS Inverter. Explain its transfer characteristics

1185

Why does the present vlsi circuits use mosfets instead of bjts?

1299

What are some alternate ways to store data other than a relational database? Why would you do that, and what are the trade-offs?

839

What are the different types of embedded systems?

850

Signal voltage ranges for a logic high and for a logic low in RS-232C standard are

1093

How do you reduce interrupt latency?

904

How is EPROM generally erased

1129

What does the eu do in the 8086?

1067

What does the above code synthesize to?

2606

Explain Cross section of an NMOS transistor?

1038

What is meant by flipflop?

1126

Why does pre-emptive multi-threading used to solve the central controller problem?

835

Define cross correlation and auto-correlation?

979

What is the function of eu?

1110

What is 8251?

1169

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